Human-Power Boat Patents 1869-1962
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Publisher: Gene Steffanson
Copyright:
© 2008 Gene Steffanson Standard Copyright License
Language: English
Country: United States
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Printed: 294 pages, 8.5" x 11", coil binding, black and white interior ink Description:Reprints of several dozen human-powered boat patents from 1869 to 1962. Some use pedal power; others use rowing-inspired designs. Original drawings and complete descriptions. Sure to provide inspiration for anyone wanting to build their own human-powered watercraft. Listed in: |
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Lulu Sales Rank: 116,742
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